Indian Railways Train Number Change will affect 24 express and superfast trains from January 2027, as East Central Railway has announced revised numbers for 12 pairs of trains.
Popular services such as Sapt Kranti Express, Shramjeevi Express, Garib Rath Express and Jan Shatabdi Express are among those included in the changes.
The revised numbering system will be introduced in phases, with different implementation dates for individual trains.
Passengers travelling from January 2027 onwards should check the updated train numbers before booking tickets or planning their journeys.
The changes are intended to improve operational convenience and railway management.
Importantly, the announcement concerns train numbers; passengers should not assume that routes or departure timings have automatically changed.
Indian Railways Train Number Change: Full List
The 12 pairs include important trains connecting Bihar with Delhi, Punjab, Maharashtra, Jharkhand, West Bengal and southern India.
Here is the list of old and new train numbers along with their announced implementation dates.
Sapt Kranti Express
Muzaffarpur to Anand Vihar: 12557 will become 15577 from January 1, 2027.
Anand Vihar to Muzaffarpur: 12558 will become 15578 from January 1, 2027.
Shramjeevi Express
Rajgir to New Delhi: 12391 will become 13291 from January 1, 2027.
New Delhi to Rajgir: 12392 will become 13292 from January 1, 2027.
Magadh Express
Islampur to New Delhi: 20801 will become 18633 from January 1, 2027.
New Delhi to Islampur: 20802 will become 18634 from January 1, 2027.
Muzaffarpur-Anand Vihar Garib Rath Express
Anand Vihar to Muzaffarpur: 12212 will become 14032 from January 6, 2027.
Muzaffarpur to Anand Vihar: 12211 will become 14031 from January 8, 2027.
Saharsa-Amritsar Garib Rath Express
Amritsar to Saharsa: 12204 will become 14694 from January 6, 2027.
Saharsa to Amritsar: 12203 will become 14693 from January 7, 2027.
Darbhanga-Jalandhar City Antyodaya Express
Darbhanga to Jalandhar City: 22551 will become 15541 from January 2, 2027.
Jalandhar City to Darbhanga: 22552 will become 15542 from January 3, 2027.
Patna-Ranchi Jan Shatabdi Express
Patna to Ranchi: 12365 will become 13265 from January 1, 2027.
Ranchi to Patna: 12366 will become 13266 from January 1, 2027.
Patliputra-Chandigarh Express
Patliputra to Chandigarh: 22355 will become 13255 from January 3, 2027.
Raxaul-Lokmanya Tilak Karmabhoomi Express
Lokmanya Tilak to Raxaul: 12546 will become 15546 from January 2, 2027.
Raxaul to Lokmanya Tilak: 12545 will become 15545 from January 7, 2027.
Howrah-Dhanbad Black Diamond Express
Howrah to Dhanbad: 22387 will become 13387 from January 1, 2027.
Dhanbad to Howrah: 22388 will become 13388 from January 1, 2027.
Tatanagar-Katihar Express
Katihar to Tatanagar: 28182 will become 18188 from January 1, 2027.
Tatanagar to Katihar: 28181 will become 18187 from January 2, 2027.
Ernakulam-Patna Express
Patna to Ernakulam: 22644 will become 16360 from January 1, 2027.
Ernakulam to Patna: 22643 will become 16359 from January 4, 2027.
Why Are Railway Train Numbers Being Changed?
East Central Railway has announced the revision to improve operational convenience. The changes cover 12 pairs of trains operating across several important railway routes.
Train numbers are used by railway systems for identification, reservation, enquiries and operational management.
Revising these numbers helps railway administrations organise and manage train services under their numbering systems.
For passengers, however, the most immediate concern is knowing the correct number when searching for trains, checking running status or making reservations.
[[H2: What Should Passengers Do Before Booking Tickets?
Passengers planning journeys in January 2027 should pay attention to the implementation dates mentioned for their respective trains.
Those who regularly travel on Sapt Kranti, Shramjeevi, Garib Rath, Magadh or other affected services should update their saved train details.
Before booking, passengers should verify the latest information through the official railway reservation system, National Train Enquiry System (NTES) or railway enquiry number 139.
It is also important to check the updated train number on the ticket confirmation and journey information.
Since the changes will take effect on different dates, passengers should avoid relying on old train numbers after the applicable implementation date.
